To provide a dynamic semi-active vehicle suspension control with magnetorheological damper able to operate under conditions of current uncertainty, algorithms such as “Sky Hook” and their modifications, algorithms based on fuzzy logic are widely used. They are mainly designed to attenuate kinematic disturbances—disturbances of the road surface. The article considers a new adaptive suspension control algorithm able to reduce the impacts on the vehicle body from the road and inertial forces under the current uncertainty of parameters of vehicle, suspension, and disturbances. The algorithm is based on the parametric identification of the mathematical model of the controlled element, carried out during current operation of the control system, as well as use of an implicit reference model and “simplified” conditions of adaptability. The model study of the proposed algorithm effectiveness was carried out using two-mass model of “quarter-vehicle” suspension in comparison with passive suspension.
Semi-active Adaptive Vehicle Suspension Control System with Identification Algorithm
Smart Innovation, Systems and Technologies
2022-02-24
10 pages
Article/Chapter (Book)
Electronic Resource
English
Semi-active suspension control system , Magnetorheological fluid , Control algorithms , Current uncertainty , Parametric identification algorithm , Adaptive control system Engineering , Control, Robotics, Mechatronics , Energy Systems , Renewable and Green Energy , Energy Policy, Economics and Management
Microprocessor adaptive control for vehicle semi-active suspension damping
Automotive engineering | 1992
|Adaptive Control of Semi-Active Suspension for All-Service Vehicle [9438268]
British Library Conference Proceedings | 1994
|Investigation on semi-active control of vehicle suspension using adaptive inerter
BASE | 2014
|Semi-active suspension control method and system and vehicle
European Patent Office | 2024
|